Smart wearable devices have gradually been integrated into our lives, and they are also popular products on the market.Smart wearable devices need to undergo certain protective tests before entering the market, making the products more convenient to use and having a longer service life.The middle frame of the smart watch plays a role inThe functions of fixing components, fixing air pressure, and dissipating heat,In order to ensure that the watch can be used normally, the waterproof performance of the middle frame of the smart watch also has certain standards.

Smart watches are currently a popular product on the market，After certain protection tests, smart watches will have more advantages when sold in the market.intelligentwatch middle frameWater resistance is very important,So how to judge whether the waterproofness of the middle frame of the smart watch meets the requirements?intelligentwatch middle frameHow is waterproofness tested?

In practical applications, sealing refers to the limit amount of medium leakage allowed when a certain pressure medium is added to the seal being tested.to smart watchesAir tightness detection of the middle frame,Usually throughAir tightness and waterproof testing equipment is used.For different dustproof and waterproof protection level requirements of the same middle frame, the smart watch middle frame can be waterproofedTesting equipment pairThe middle frame has different degrees of waterproof protection.。Smartwatches generally do not have any small holes in the middle frame，soA test mold needs to be designed,To achieve the fixation of the middle frame to detect the air tightness of the smart watch middle frame, and then set the test pressure of the smart watch middle frame waterproof testing machine equipment（The test pressure is usually based on the waterproof level being tested）。The test pressure or air tightness of the smart watch middle frame waterproof testing machine equipment can be judged by whether there are bubbles in the water tank above the instrument.

It is completely feasible to detect the air tightness of the middle frame of smart watches through high-precision pressure, and Hirays air tightness and waterproof detection equipment can choose different methods and detection equipment with different accuracy according to different needs.Air tightness testing is also extremely important for large-scale production companies.Hirays Technology13With years of technology accumulation, it has provided many customers with comprehensive air-tightness and waterproofing solutions. For airtightness and waterproofing testing, look to Hirays Technology.